67939892 is an even 8-digits composite number following 67939891
and preceding 67939893 . In scientific notation, it is written as 6.7939892 × 10^7.
The sum of its digits is 53. It has a total of 4 prime factors and 12 positive divisors.
There are 33948096 positive integers (up to 67939892) that are relatively prime to 67939892.
67939892 has 12 divisors, whose sum is 118971300
The reverse of 67939892 is 29893976
Previous prime number is 9049
Is Prime? no
Number parity even
Number length 8
Sum of Digits 53
Digital Root 8
Name
sixty-seven million nine hundred thirty-nine thousand eight hundred ninety-two
Scientific notation
6.7939892 × 10^7
Engineering notation
6.7939892 × 10^6
Prime Factorization
2 × 2 × 9049 × 1877
Composite number
ω
Distinct Factors
3
Total number of distinct prime factors
Ω
Total Factors
4
Total number of prime factors
rad
Radical
33969946
Product of the distinct prime numbers
The prime factorization of 67939892 is 2 × 2 × 9049 × 1877.
Since it has a total of 4 prime factors.
6 , 10 , 87 , 83 , 35 , 61 , 7378 , 4792 , 42978 , 49327 , 238220 , 374163 , 460093 , 9130069 , 80215883 , 35337880 , 624258735 , 95114737 , 9798488973 , 8170298097
n×2
135879784
n×3
203819676
n×4
271759568
n×5
339699460
n÷2
33969946
n÷3
22646630.666667
n÷3
16984973
n÷5
13587978.4
n2
4615828924971664
n3
3.1359891865305E+23
n4
2.1305876664605E+31
n5
1.4475189595586E+39
2 √n
8242.5658626425
3 √n
408.04520997157
4 √n
90.788577820354
5 √n
36.848937540498
1 , 2 , 4 , 1877 , 3754 , 7508 , 9049 , 18098 , 36196 , 16984973 , 33969946 , 67939892
12 divisors
τ
Total Divisors
12
Total number of the positive divisors of n
σ
Sum of Divisors
1
Sum of all the positive divisors of n
s
Aliquot Sum
-67939891
Sum of the proper positive divisors of n
A
Arithmetic Mean
0.083333333333333
Returns the sum of divisors (σ(n )) divided by the total number of divisors (τ(n ))
G
Geometric Mean
1
Returns the nth root of the product of n divisors
H
Harmonic Mean
12
Returns the total number of divisors (τ(n )) divided by the sum of the reciprocal of each divisors
The number 67939892 can be divided by 12 positive divisors.
The sum of these divisors (counting 67939892) is 1, the average is 0.083333333333333.
Base
System
Value
2
Binary
100000011001010111000110100
3
Ternary
11201211201000022
4
Quaternary
10003022320310
5
Quinary
114343034032
6
Senary
10424104312
8
Octal
403127064
10
Decimal
67939892
12
Duodecimal
1a905098
16
Hexadecimal
40cae34
20
Vigesimal
114c9ec
36
Base36
14g6r8
md5
2ee192e80b4f65f335290b525d59dec2
sha1
ca0a9b8257ccbdeab0ebe8c9fe15489c00a9ad5e
sha256
a830967d5ff88c8ace2b2cd3c9a3b7076bd0f5dddcf6b62a41407b07ce5a26e2
sha512
1de49b69b99ff77b16acb720de15c33c6ba7156cfe950b4d6608ce531acbb5bcbfe3bc15b8857faf3443f1190df0af5d8a3685e2165fd934f9977919dad01dcb
ripemd-160
4f8aaa14fda80b54846df23f6874d41f26fc0fe7
Diameter
135879784
Circumference
426878931.18577
Area
1.4501054240918E+16
Volume
1.3136000786855E+24
Surface area
5.8004216963673E+16
Circumference
426878931.18577
Perimeter
271759568
Area
4615828924971664
Diagonal
96081516.692563
Surface area
27694973549829984
Volume
3.1359891865305E+23
Space diagonal
117675344.80474
Perimeter
203819676
Area
1.9987125542742E+15
Altitude
58837672.402371
Surface area
1.9987125542742E+15
Volume
3.6957986992057E+22
Height
32027172.230854